ContentBundleEditorSubsystemInterface.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
 
class FContentBundleEditor;
 
#if WITH_EDITOR
class IContentBundleEditorSubsystemInterface
{
public:
    static IContentBundleEditorSubsystemInterface* Get() { return Instance; }
 
    virtual ~IContentBundleEditorSubsystemInterface() {};
 
    virtual void NotifyContentBundleAdded(const FContentBundleEditor* ContentBundle) = 0;
    virtual void NotifyContentBundleRemoved(const FContentBundleEditor* ContentBundle) = 0;
    virtual void NotifyContentBundleInjectedContent(const FContentBundleEditor* ContentBundle) = 0;
    virtual void NotifyContentBundleRemovedContent(const FContentBundleEditor* ContentBundle) = 0;
    virtual void NotifyContentBundleChanged(const FContentBundleEditor* ContentBundle) = 0;
 
    virtual TSharedPtr<FContentBundleEditor> GetEditorContentBundle(const FGuid& ContentBundleGuid) const = 0;
    
    virtual bool IsEditingContentBundle() const = 0;
    virtual bool ActivateContentBundleEditing(TSharedPtr<FContentBundleEditor>& ContentBundleEditor) const = 0;
    virtual bool DeactivateContentBundleEditing(TSharedPtr<FContentBundleEditor>& ContentBundleEditor) const = 0;
    virtual bool DeactivateCurrentContentBundleEditing() const = 0;
    virtual void PushContentBundleEditing() { PushContentBundleEditing(false); }
    virtual void PushContentBundleEditing(bool bDuplicateContext) = 0;
    virtual void PopContentBundleEditing() = 0;
 
    DECLARE_EVENT_OneParam(UContentBundleEditorSubsystem, FOnContentBundleAdded, const FContentBundleEditor*);
    FOnContentBundleAdded& OnContentBundleAdded() { return ContentBundleAdded; }
 
    DECLARE_EVENT_OneParam(UContentBundleEditorSubsystem, FOnContentBundleRemoved, const FContentBundleEditor*);
    FOnContentBundleRemoved& OnContentBundleRemoved() { return ContentBundleRemoved; }
 
    DECLARE_EVENT_OneParam(UContentBundleEditorSubsystem, FOnContentBundleRemovedContent, const FContentBundleEditor*);
    FOnContentBundleRemovedContent& OnContentBundleRemovedContent() { return ContentBundleRemovedContent; }
 
    DECLARE_EVENT_OneParam(UContentBundleEditorSubsystem, FOnContentBundleChanged, const FContentBundleEditor*);
    FOnContentBundleChanged& OnContentBundleChanged() { return ContentBundleChanged; }
 
protected:
    static ENGINE_API void SetInstance(IContentBundleEditorSubsystemInterface* InInstance);
    static ENGINE_API IContentBundleEditorSubsystemInterface* Instance;
 
private:
    FOnContentBundleAdded ContentBundleAdded;
    FOnContentBundleRemoved ContentBundleRemoved;
    FOnContentBundleRemovedContent ContentBundleRemovedContent;
    FOnContentBundleChanged ContentBundleChanged;
};
#endif